Σ index Rxn set 8 Ledger /9 Σ#24 Ledger /3 Ledger /15 Σ#12 Matrix 11 Batch 22 Eq pack 19 Matrix 17 Eq pack 13 Batch 16 Ledger /27 Eq pack 7

Symbolic Index /sym/ea4bfa

id=1 · host=au.commstar.world · 2026-10-20 17:52Z

CH₄ + 2O₂ → CO₂ + 2H₂O

det| 9 4 ; 1 10 | = 86

244K

7y² + 7y + 0 = 0

52K

det| 3 1 ; 3 4 | = 9

\binom{n}{k} = \frac{n!}{k!(n-k)!}

90K

∑_{k=1}^{n} k = n(n+1)/2

91K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

Fe₂O₃ + 3CO → 2Fe + 3CO₂

100K

F = G m₁m₂ / r²

50K

5β² + 1β + 1 = 0

iħ ∂ψ/∂t = Ĥψ

137K

1θ² + 7θ + 4 = 0

197K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

d/dx [x^3] = 3x^2

262K

∑_{k=1}^{n} k = n(n+1)/2

196K

det| 2 7 ; 7 3 | = -43

218K

e^{i\pi} + 1 = 0

299K

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